Pith Number

pith:VIDRYU6W

pith:2023:VIDRYU6WFKR3IBI3CMOS25THUY

not attested not anchored not stored refs pending

Discovery of a 760 nm P Cygni line in AT2017gfo: Identification of yttrium in the kilonova photosphere

Albert Sneppen, Darach Watson

arxiv:2306.14942 v1 · 2023-06-26 · astro-ph.HE · 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{VIDRYU6WFKR3IBI3CMOS25THUY}

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.

Cited by

1 paper in Pith

nmma: An extended Bayesian framework for Nuclear Multimessenger Astronomy in the Era of Next-Generation Detectors

Receipt and verification

First computed	2026-07-05T06:39:01.406727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa071c53d62aa3b4051b131d2d7667a605f46e02315539a500ae304a1a41bd50

Aliases

arxiv: 2306.14942 · arxiv_version: 2306.14942v1 · doi: 10.48550/arxiv.2306.14942 · pith_short_12: VIDRYU6WFKR3 · pith_short_16: VIDRYU6WFKR3IBI3 · pith_short_8: VIDRYU6W

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/VIDRYU6WFKR3IBI3CMOS25THUY \
  | 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: aa071c53d62aa3b4051b131d2d7667a605f46e02315539a500ae304a1a41bd50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8d3a89d536aa5110ed812674e8a691bf31587808c46f018836ff30a9e363be5",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-26T18:00:00Z",
    "title_canon_sha256": "bace29d2a4ed6aea138f26f655dcd27516e33e967f9be9d536aa12531c8e5f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14942",
    "kind": "arxiv",
    "version": 1
  }
}