Pith Number

pith:DKIEZ63M

pith:2020:DKIEZ63MPYYBL72ZLDDNB4JW7I

not attested not anchored not stored refs pending

Study of prompt emission of short gamma ray bursts using multi-color blackbody: a clue to the viewing angle

Shabnam Iyyani, Vidushi Sharma

arxiv:2007.00020 v2 · 2020-06-30 · 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{DKIEZ63MPYYBL72ZLDDNB4JW7I}

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	2026-07-05T03:06:11.374262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a904cfb6c7e3015ff5958c6d0f136fa3842f3655d5db92eb39aae2b1a503806

Aliases

arxiv: 2007.00020 · arxiv_version: 2007.00020v2 · doi: 10.48550/arxiv.2007.00020 · pith_short_12: DKIEZ63MPYYB · pith_short_16: DKIEZ63MPYYBL72Z · pith_short_8: DKIEZ63M

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/DKIEZ63MPYYBL72ZLDDNB4JW7I \
  | 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: 1a904cfb6c7e3015ff5958c6d0f136fa3842f3655d5db92eb39aae2b1a503806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dae226d286af32ba47f727a513ca85a682498088135874a305b132a52abb1d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-06-30T18:00:04Z",
    "title_canon_sha256": "3a6b87d05e3e90d87cba2ae1a793eb2eea12e442d6d709e97186d2a80c831159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00020",
    "kind": "arxiv",
    "version": 2
  }
}