Pith Number

pith:OXBPPMQZ

pith:2008:OXBPPMQZPSDAF2TO4MW25AOQC3

not attested not anchored not stored refs pending

An Updated Search of Steady TeV $\gamma-$Ray Point Sources in Northern Hemisphere Using the Tibet Air Shower Array

A. F. Li, A. F. Yuan, B. Wang, C. Fan, C. F. Feng, Danzengluobu, G. C. Yu, G. M. Le, Haibing Hu, H. B. Hu, H. H. He, H. Lu, H. M. Zhang, H. R. Wu, H. Wang, H. W. Guo, H. Y. Jia, J. L. Zhang, J. Mu, J. R. Ren, J. Y. Li, Labaciren, L. K. Ding, L. Xue, M. He, N. J. Zhang, Q. Huang, Q. X. Geng, Q. Yuan, S. L. Lu, S. W. Cui, X. C. Yang, X. H. Ding, X. J. Bi, X. R. Meng, X. X. Zhou, X. Y. Gao, X. Y. Zhang, Y. G. Wang, Y. H. Tan, Yi Zhang, Y.-Q. Lou, Y. Wang, Y. Zhang, Zhaoyang Feng, Zhaxisangzhu, Z. H. Ye, Z. Y. Feng

arxiv:0804.1862 v2 · 2008-04-11 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXBPPMQZPSDAF2TO4MW25AOQC3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:15:53.744772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75c2f7b2197c8602ea6ee32dae81d016d389df10bbe29acdd58f13f988cb76f2

Aliases

arxiv: 0804.1862 · arxiv_version: 0804.1862v2 · doi: 10.48550/arxiv.0804.1862 · pith_short_12: OXBPPMQZPSDA · pith_short_16: OXBPPMQZPSDAF2TO · pith_short_8: OXBPPMQZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OXBPPMQZPSDAF2TO4MW25AOQC3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 75c2f7b2197c8602ea6ee32dae81d016d389df10bbe29acdd58f13f988cb76f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46979a08fceb2f665e009d75968fc30757e83ffcbad497ceccb7a92a5e42d308",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-04-11T09:34:28Z",
    "title_canon_sha256": "32e1c42c4d678b9396088282c5e6739fd4db8323700a192675a8c4ed79159bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1862",
    "kind": "arxiv",
    "version": 2
  }
}