Pith Number

pith:GIZBWDTA

pith:2023:GIZBWDTAKGRNAHR2YDCEQROJWX

not attested not anchored not stored refs pending

Long-term monitoring of the radio-galaxy M87 in gamma-rays: joint analysis of MAGIC, VERITAS and Fermi-LAT data

D. Ribeiro, E. Pueschel, L. Fortson, M. Molero, M. Nievas Rosillo, M. V\'azquez Acosta, P. Batista

arxiv:2309.14159 v1 · 2023-09-25 · 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{GIZBWDTAKGRNAHR2YDCEQROJWX}

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	2026-07-05T06:54:02.341751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32321b0e6051a2d01e3ac0c44845c9b5cdfce0feafa06cf5c198ca75ba10e2b1

Aliases

arxiv: 2309.14159 · arxiv_version: 2309.14159v1 · doi: 10.48550/arxiv.2309.14159 · pith_short_12: GIZBWDTAKGRN · pith_short_16: GIZBWDTAKGRNAHR2 · pith_short_8: GIZBWDTA

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/GIZBWDTAKGRNAHR2YDCEQROJWX \
  | 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: 32321b0e6051a2d01e3ac0c44845c9b5cdfce0feafa06cf5c198ca75ba10e2b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f64bd0c13d735f5ac154c06af78995f9e3e1a0b52d853f4597d726916925ea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-09-25T14:08:55Z",
    "title_canon_sha256": "de0071e2b3094602c0161993286fb9b324fa8ee4c40c87831e9b9d299a2f48a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14159",
    "kind": "arxiv",
    "version": 1
  }
}