Pith Number

pith:DTUMTEIR

pith:2016:DTUMTEIRT7SKHMPDEXJOTF2NF5

not attested not anchored not stored refs pending

A Reverse Shock in GRB 160509A

Alexei V. Filippenko, Andreja Gomboc, Carole Mundell, Drejc Kopac, Edo Berger, Isaac Shivvers, Karl M. Menten, Kate D. Alexander, Melissa L. Graham, Peter K. G. Williams, Raffaella Margutti, Shiho Kobayashi, Tanmoy Laskar, Weikang Zheng, Wen-fai Fong

arxiv:1606.08873 v1 · 2016-06-28 · 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{DTUMTEIRT7SKHMPDEXJOTF2NF5}

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	2026-05-18T00:55:13.435868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce8c991119fe4a3b1e325d2e9974d2f7d6f32cd1212a98c5d2fd23e9c84a52f

Aliases

arxiv: 1606.08873 · arxiv_version: 1606.08873v1 · doi: 10.48550/arxiv.1606.08873 · pith_short_12: DTUMTEIRT7SK · pith_short_16: DTUMTEIRT7SKHMPD · pith_short_8: DTUMTEIR

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/DTUMTEIRT7SKHMPDEXJOTF2NF5 \
  | 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: 1ce8c991119fe4a3b1e325d2e9974d2f7d6f32cd1212a98c5d2fd23e9c84a52f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c4ce5b24966d844969a21734d5056a2c545133e0eabe1640ccff7b2e275abdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-06-28T20:21:49Z",
    "title_canon_sha256": "9cde1f118661cea52e4d708213345c478af194f3f8466383db09b9e735b3e51c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08873",
    "kind": "arxiv",
    "version": 1
  }
}