Pith Number

pith:DIJR2ZP3

pith:2018:DIJR2ZP33U37QSWG2DHHUMM6GX

not attested not anchored not stored refs pending

An Unexpectedly Small Emission Region Size Inferred from Strong High-Frequency Diffractive Scintillation in GRB 161219B

Andreja Gomboc, Carole G. Mundell, Edo Berger, Kate D. Alexander, Michael D. Johnson, Peter K. G. Williams, Raffaella Margutti, Shiho Kobayashi, Simone Dichiara, Tanmoy Laskar, Wen-fai Fong

arxiv:1806.08017 v2 · 2018-06-20 · 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{DIJR2ZP33U37QSWG2DHHUMM6GX}

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	2026-05-17T23:56:20.567863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a131d65fbdd37f84ac6d0ce7a319e35d058728287cec5ce8efaedd9b0fe3916

Aliases

arxiv: 1806.08017 · arxiv_version: 1806.08017v2 · doi: 10.48550/arxiv.1806.08017 · pith_short_12: DIJR2ZP33U37 · pith_short_16: DIJR2ZP33U37QSWG · pith_short_8: DIJR2ZP3

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/DIJR2ZP33U37QSWG2DHHUMM6GX \
  | 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: 1a131d65fbdd37f84ac6d0ce7a319e35d058728287cec5ce8efaedd9b0fe3916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "194a2c1b0feae681c3248e81a97d35406c401f12d070560d2771e268c816798c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-06-20T23:09:12Z",
    "title_canon_sha256": "7fd4ee8224e8152ae1e2a80d71a413f15cf8181e9915b8b066b9d6561a30b16e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08017",
    "kind": "arxiv",
    "version": 2
  }
}