Pith Number

pith:HTB6LXCM

pith:2009:HTB6LXCM7H3VBL3ZZ5PZM6ON54

not attested not anchored not stored refs pending

Gamma-ray emission from pulsar/massive-star binaries

Gustavo E. Romero

arxiv:0908.3616 v1 · 2009-08-25 · 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{HTB6LXCM7H3VBL3ZZ5PZM6ON54}

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	2026-05-18T02:12:23.166041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cc3e5dc4cf9f750af79cf5f9679cdef02a2274d99a783495a9c811bccb3cfc7

Aliases

arxiv: 0908.3616 · arxiv_version: 0908.3616v1 · doi: 10.48550/arxiv.0908.3616 · pith_short_12: HTB6LXCM7H3V · pith_short_16: HTB6LXCM7H3VBL3Z · pith_short_8: HTB6LXCM

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/HTB6LXCM7H3VBL3ZZ5PZM6ON54 \
  | 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: 3cc3e5dc4cf9f750af79cf5f9679cdef02a2274d99a783495a9c811bccb3cfc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad6fa0110da944a9f16502dca46fc1c1ca057b66d04f983426e25078f399ec32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-08-25T13:15:00Z",
    "title_canon_sha256": "369fb0ee6636d9c5581ebbe87dc2d40f6d6d00473066489e0cdd0d141fc93898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3616",
    "kind": "arxiv",
    "version": 1
  }
}