Pith Number

pith:FMY3AH25

pith:2008:FMY3AH252R5DQCCVHC4IM75FXG

not attested not anchored not stored refs pending

On the Origin of TeV Gamma-ray Emission from HESS J1834-087

E. V. Gotthelf, J. P. Halpern, R. Mukherjee

arxiv:0810.1605 v1 · 2008-10-09 · 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{FMY3AH252R5DQCCVHC4IM75FXG}

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	2026-05-18T04:29:26.121150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b31b01f5dd47a38085538b8867fa5b980b5635bdd5680b8d98cc99c97fe6aea

Aliases

arxiv: 0810.1605 · arxiv_version: 0810.1605v1 · doi: 10.48550/arxiv.0810.1605 · pith_short_12: FMY3AH252R5D · pith_short_16: FMY3AH252R5DQCCV · pith_short_8: FMY3AH25

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/FMY3AH252R5DQCCVHC4IM75FXG \
  | 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: 2b31b01f5dd47a38085538b8867fa5b980b5635bdd5680b8d98cc99c97fe6aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81d16443cf151cc6eb7d7c0c829665a51efb4545ab1a8590f118c56450dbdc2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-09T09:35:28Z",
    "title_canon_sha256": "4e060fc32f27a1242bbf2380e945cc519cc41731faa9f6bfab28060f288dffb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.1605",
    "kind": "arxiv",
    "version": 1
  }
}