Pith Number

pith:EW5DTZNL

pith:2022:EW5DTZNLZBXSRZGKU6RNMP7QZ7

not attested not anchored not stored refs pending

GRB 190829A -- A Showcase of Binary Late Evolution

F. Rastegarnia, J. A. Rueda, Liang Li, N. Sahakyan, R. Moradi, R. Ruffini, S. Eslamzadeh, Y. Aimuratov, Yunlong Zheng, Yu Wang

arxiv:2207.05619 v1 · 2022-07-12 · 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{EW5DTZNLZBXSRZGKU6RNMP7QZ7}

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	2026-07-05T04:58:37.922352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25ba39e5abc86f28e4caa7a2d63ff0cff5ffc5edc0d50157fc6326ddc43990a0

Aliases

arxiv: 2207.05619 · arxiv_version: 2207.05619v1 · doi: 10.48550/arxiv.2207.05619 · pith_short_12: EW5DTZNLZBXS · pith_short_16: EW5DTZNLZBXSRZGK · pith_short_8: EW5DTZNL

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/EW5DTZNLZBXSRZGKU6RNMP7QZ7 \
  | 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: 25ba39e5abc86f28e4caa7a2d63ff0cff5ffc5edc0d50157fc6326ddc43990a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afd6495e8315fb1b6f67f3b0ad3b27803c32f764ef375b7613c582fc345265fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-07-12T15:43:20Z",
    "title_canon_sha256": "46b675e7f435bb808e7e2af8e1b4d0b14e6c66d49a7fdcd262b8863076994de8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05619",
    "kind": "arxiv",
    "version": 1
  }
}