Pith Number

pith:DVNBFKNR

pith:2015:DVNBFKNRBGIAPCUBCRGPFNRIZF

not attested not anchored not stored refs pending

X-ray softening during the 2008 outburst of XTE J1810-189

Shan-Shan Weng, Shuang-Nan Zhang, Shu-Xu Yi, Xu-Dong Gao, Yu Rong

arxiv:1511.07671 v1 · 2015-11-24 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVNBFKNRBGIAPCUBCRGPFNRIZF}

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	2026-05-18T01:25:33.163585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d5a12a9b10990078a81144cf2b628c9574dd1899fa2927c6658d32012d05adc

Aliases

arxiv: 1511.07671 · arxiv_version: 1511.07671v1 · doi: 10.48550/arxiv.1511.07671 · pith_short_12: DVNBFKNRBGIA · pith_short_16: DVNBFKNRBGIAPCUB · pith_short_8: DVNBFKNR

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/DVNBFKNRBGIAPCUBCRGPFNRIZF \
  | 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: 1d5a12a9b10990078a81144cf2b628c9574dd1899fa2927c6658d32012d05adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515d69dbeacd7d0e8b6f4a0e7ee83c6fec50e9c44755cb587da61edab1eb45d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-24T12:16:42Z",
    "title_canon_sha256": "dad2e79123344f91fb1f09382f10e91f14fe4917a31d59625ff52cefb05bbab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07671",
    "kind": "arxiv",
    "version": 1
  }
}