Pith Number

pith:JQHMI6XL

pith:2016:JQHMI6XLUH24JHNRTTUXPYYBVS

not attested not anchored not stored refs pending

An Ultraviolet Spectrum of the Tidal Disruption Flare ASASSN-14li

Alexei V. Filippenko, Andrew J. Levan, Andrew S. Fruchter, Antonino Cucchiara, Daniel Kasen, Dheeraj R. Pasham, Enrico Ramirez-Ruiz, Francesco Tombesi, Iair Arcavi, James Guillochon, Jon M. Miller, J. Xavier Prochaska, Linda E. Strubbe, Lin Yan, Nathaniel R. Butler, Nathaniel Roth, Nial R. Tanvir, S. Bradley Cenko, Suvi Gezari, Sylvain Veilleux, W. Peter Maksym

arxiv:1601.03331 v2 · 2016-01-13 · 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{JQHMI6XLUH24JHNRTTUXPYYBVS}

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	2026-05-18T01:19:25.018929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c0ec47aeba1f5c49db19ce977e301acb3e0597ee66cb4be174ba66cf9e37d6c

Aliases

arxiv: 1601.03331 · arxiv_version: 1601.03331v2 · doi: 10.48550/arxiv.1601.03331 · pith_short_12: JQHMI6XLUH24 · pith_short_16: JQHMI6XLUH24JHNR · pith_short_8: JQHMI6XL

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/JQHMI6XLUH24JHNRTTUXPYYBVS \
  | 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: 4c0ec47aeba1f5c49db19ce977e301acb3e0597ee66cb4be174ba66cf9e37d6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faddf474a7531bfa0fad261d1b6c218ea0d949623d1a241458df4b2c7125ba86",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-13T18:00:00Z",
    "title_canon_sha256": "fe504a69b094834e9f5b4f906987e2b4221abd5d1e1c7fde19a5438f1ae14bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03331",
    "kind": "arxiv",
    "version": 2
  }
}