Pith Number

pith:FRTVTEOK

pith:2010:FRTVTEOKGIRFWK354DKF2OYHMT

not attested not anchored not stored refs pending

X-Ray and Gamma-Ray Emission from the Galactic Center

C.-M. Ko, D.O. Chernyshov, K.-S. Cheng, V.A. Dogiel, V. Tatischeff, W.-H. Ip

arxiv:1002.1379 v1 · 2010-02-06 · 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{FRTVTEOKGIRFWK354DKF2OYHMT}

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	2026-05-18T03:50:00.061401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c675991ca32225b2b7de0d45d3b0764f8b83d8e2d2d4e7c3b5bce0ecfa0f2be

Aliases

arxiv: 1002.1379 · arxiv_version: 1002.1379v1 · doi: 10.48550/arxiv.1002.1379 · pith_short_12: FRTVTEOKGIRF · pith_short_16: FRTVTEOKGIRFWK35 · pith_short_8: FRTVTEOK

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/FRTVTEOKGIRFWK354DKF2OYHMT \
  | 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: 2c675991ca32225b2b7de0d45d3b0764f8b83d8e2d2d4e7c3b5bce0ecfa0f2be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b8792a7093693796c46b04d5cfc1f839e485910c3df372157c6514fc630497",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-02-06T12:45:49Z",
    "title_canon_sha256": "a516b7229bdae1c947a09e2bef58c758b87e799cdb052c6d6fd599dd1637a974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1379",
    "kind": "arxiv",
    "version": 1
  }
}