Pith Number

pith:OBDJRGPY

pith:2016:OBDJRGPYLQC2NLLAY4BGDSE2BN

not attested not anchored not stored refs pending

Studying the SGR 1806-20/Cl* 1806-20 region using the \emph{Fermi} Large Area Telescope

Albert K. H. Kong, Chin-Ping Hu, C. Y. Hui, K. S. Cheng, Lupin C. C. Lin, Paul K. H. Yeung, P. H. Thomas Tam

arxiv:1606.01707 v1 · 2016-06-06 · 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{OBDJRGPYLQC2NLLAY4BGDSE2BN}

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	2026-05-18T01:08:40.608121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70469899f85c05a6ad60c70261c89a0b56f5863e1f5e424fa97805cbe3647adb

Aliases

arxiv: 1606.01707 · arxiv_version: 1606.01707v1 · doi: 10.48550/arxiv.1606.01707 · pith_short_12: OBDJRGPYLQC2 · pith_short_16: OBDJRGPYLQC2NLLA · pith_short_8: OBDJRGPY

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/OBDJRGPYLQC2NLLAY4BGDSE2BN \
  | 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: 70469899f85c05a6ad60c70261c89a0b56f5863e1f5e424fa97805cbe3647adb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59830479d4d993e77922b10e252d42de8e30c21ea327549c76d283a18e7c2cb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-06-06T12:08:58Z",
    "title_canon_sha256": "7b0630a9157e1507bf933c35a3c477193051e236e11a1d0dfcd85f219b96b0b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01707",
    "kind": "arxiv",
    "version": 1
  }
}