Pith Number

pith:VMQFBTTR

pith:2017:VMQFBTTREEDPYHW6H5SIPURFLX

not attested not anchored not stored refs pending

Infrared emission from kilonovae: the case of the nearby short hard burst GRB 160821B

Christopher L. Fryer, Mansi M. Kasliwal, Oleg Korobkin, Ryan M. Lau, Ryan Wollaeger

arxiv:1706.04647 v1 · 2017-06-14 · astro-ph.HE · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMQFBTTREEDPYHW6H5SIPURFLX}

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	2026-05-18T00:39:31.536062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab2050ce712106fc1ede3f6487d2255ddd0f11648e6173350f1ac12e5563adfc

Aliases

arxiv: 1706.04647 · arxiv_version: 1706.04647v1 · doi: 10.48550/arxiv.1706.04647 · pith_short_12: VMQFBTTREEDP · pith_short_16: VMQFBTTREEDPYHW6 · pith_short_8: VMQFBTTR

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/VMQFBTTREEDPYHW6H5SIPURFLX \
  | 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: ab2050ce712106fc1ede3f6487d2255ddd0f11648e6173350f1ac12e5563adfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7d344efce0f75ff612754cfb529f69b2cab1b44635ee313167231a1628eb78f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-06-14T19:27:37Z",
    "title_canon_sha256": "b53a63d9a200c0a4db5090a26fc361e500549f5eed02a7d1c5b05c155890a235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04647",
    "kind": "arxiv",
    "version": 1
  }
}