Pith Number

pith:AEWAD7IY

pith:2020:AEWAD7IYRCJUMXHZ4ZA65P44GP

not attested not anchored not stored refs pending

A Pilot Study of Catching High-$z$ GRBs and Exploring Circumburst Environment in the Forthcoming SVOM Era

J. Wang, J. Y. Wei, Y. L. Qiu

arxiv:2004.01039 v1 · 2020-04-01 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEWAD7IYRCJUMXHZ4ZA65P44GP}

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	2026-07-05T01:32:02.616347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

012c01fd188893465cf9e641eebf9c33f9c5815227eef7070fb036d2d5f332d1

Aliases

arxiv: 2004.01039 · arxiv_version: 2004.01039v1 · doi: 10.48550/arxiv.2004.01039 · pith_short_12: AEWAD7IYRCJU · pith_short_16: AEWAD7IYRCJUMXHZ · pith_short_8: AEWAD7IY

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/AEWAD7IYRCJUMXHZ4ZA65P44GP \
  | 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: 012c01fd188893465cf9e641eebf9c33f9c5815227eef7070fb036d2d5f332d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37689fdc949e72440ffecada54e766b8c086e37b6cb1b081a58f5f682236f39b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-04-01T09:13:30Z",
    "title_canon_sha256": "cdd45354cfb4e753b202845fd4b5416b05e8510817cfac7aad59f6968e984e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01039",
    "kind": "arxiv",
    "version": 1
  }
}