Pith Number

pith:X64L4PC2

pith:2017:X64L4PC2D4TQLGFHQRBGUY246N

not attested not anchored not stored refs pending

Statistical properties of Fermi GBM GRBs' spectra

Istvan Horvath, Istvan I. Racz, Lajos G. Bal\'azs, L. Viktor Toth, Zsolt Bagoly

arxiv:1712.00389 v2 · 2017-12-01 · 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{X64L4PC2D4TQLGFHQRBGUY246N}

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	2026-05-18T00:27:08.982496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfb8be3c5a1f270598a784426a635cf35241ce0baded502517bfad3473ad7b2a

Aliases

arxiv: 1712.00389 · arxiv_version: 1712.00389v2 · doi: 10.48550/arxiv.1712.00389 · pith_short_12: X64L4PC2D4TQ · pith_short_16: X64L4PC2D4TQLGFH · pith_short_8: X64L4PC2

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/X64L4PC2D4TQLGFHQRBGUY246N \
  | 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: bfb8be3c5a1f270598a784426a635cf35241ce0baded502517bfad3473ad7b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1297104830745bac37694e229a5df15302ed954093f300575d2ec705b6644fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-01T16:16:46Z",
    "title_canon_sha256": "9fcfa6f15ea31f705ecfdfc84ee72e40c7e78b4e6f804bb491f6f63b63075c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00389",
    "kind": "arxiv",
    "version": 2
  }
}