Pith Number

pith:GOPJXKBV

pith:2009:GOPJXKBV6FMSKAUZFCX5UBZG6K

not attested not anchored not stored refs pending

Galactic diffuse gamma rays --- recalculation based on the new measurements of cosmic electron spectrum

2) ((1) IHEP, (2) Center for High Energy Physics, CAS, China, Juan Zhang (1), Peking University), Qiang Yuan (1), Xiao-Jun Bi (1

arxiv:0908.1236 v2 · 2009-08-09 · 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{GOPJXKBV6FMSKAUZFCX5UBZG6K}

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	2026-05-18T02:34:37.961406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

339e9ba835f15925029928afda0726f2a309f5890146fb2c87fbff15deb3e105

Aliases

arxiv: 0908.1236 · arxiv_version: 0908.1236v2 · doi: 10.48550/arxiv.0908.1236 · pith_short_12: GOPJXKBV6FMS · pith_short_16: GOPJXKBV6FMSKAUZ · pith_short_8: GOPJXKBV

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/GOPJXKBV6FMSKAUZFCX5UBZG6K \
  | 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: 339e9ba835f15925029928afda0726f2a309f5890146fb2c87fbff15deb3e105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "649dfea9f01b26c39870639bd26ad2fc81bfec56fd0c3d1cf434155e1bd8e7ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-08-09T14:41:32Z",
    "title_canon_sha256": "8a039aa10bcf50ee4df6a12d44887f3c4be578d756c0a45925c357e478587cbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1236",
    "kind": "arxiv",
    "version": 2
  }
}