Pith Number

pith:U2KXDJDR

pith:2010:U2KXDJDRT3HSLBLTZA6C2NBU6K

not attested not anchored not stored refs pending

Modelling the time dependence of the TeV Gamma-ray source at the Galactic Centre

B. Ford (Center for Relativistic Astrophysics, D.R. Ballantyne, Georgia Tech), M. Schumann

arxiv:1008.2661 v1 · 2010-08-16 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2KXDJDRT3HSLBLTZA6C2NBU6K}

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

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	2026-05-18T02:05:48.025899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a69571a4719ecf258573c83c2d3434f297f181680ebb4db349044d4697aefbe0

Aliases

arxiv: 1008.2661 · arxiv_version: 1008.2661v1 · doi: 10.48550/arxiv.1008.2661 · pith_short_12: U2KXDJDRT3HS · pith_short_16: U2KXDJDRT3HSLBLT · pith_short_8: U2KXDJDR

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/U2KXDJDRT3HSLBLTZA6C2NBU6K \
  | 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: a69571a4719ecf258573c83c2d3434f297f181680ebb4db349044d4697aefbe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905f20c609d6a19f3c3ef7950d718187e3fa985e8ef33e3096d03aab545a9385",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-08-16T14:05:57Z",
    "title_canon_sha256": "1353aa11408facbe49cca2f9f32475c6229397cb8947e3d47e58f46e300c4edd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2661",
    "kind": "arxiv",
    "version": 1
  }
}