Pith Number

pith:RJHBT2RI

pith:2014:RJHBT2RIQTGPAJD7PBU5NZGY47

not attested not anchored not stored refs pending

Optical Follow-Up Observations of PTF10qts, a Luminous Broad-Lined Type Ic Supernova Found by the Palomar Transient Factory

A. Gal-Yam, A. Horesh, A.V. Filippenko, D. Poznanski, E. Ofek, E. Pian, E.S. Walker, I. Arcavi, J. Goldsten, J.M. Silverman, J.S. Bloom, K. Hurley, K. Yamaoka, M. Kasliwal, M. Ohno, M.S. Tashiro, M. Sullivan, P.A. Mazzali, P.E. Nugent, S. Barthelmy, S.B. Cenko, S. Golenetskii, S.R. Kulkarni, W. Boynton, X.L-. Zhang

arxiv:1405.5237 v1 · 2014-05-20 · 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{RJHBT2RIQTGPAJD7PBU5NZGY47}

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	2026-05-18T01:43:10.051236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a4e19ea2884ccf0247f7869d6e4d8e7c4c9ff839f6871594b7cca383ac03f11

Aliases

arxiv: 1405.5237 · arxiv_version: 1405.5237v1 · doi: 10.48550/arxiv.1405.5237 · pith_short_12: RJHBT2RIQTGP · pith_short_16: RJHBT2RIQTGPAJD7 · pith_short_8: RJHBT2RI

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/RJHBT2RIQTGPAJD7PBU5NZGY47 \
  | 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: 8a4e19ea2884ccf0247f7869d6e4d8e7c4c9ff839f6871594b7cca383ac03f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc785fcd6e66be36deaa2b853396d382b2b6f6b56f537235be1544e7427485e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-20T20:31:40Z",
    "title_canon_sha256": "a6ef39835064b4319b576dd4e95825082a748dfa8c25f39eeed44b843ebb97f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5237",
    "kind": "arxiv",
    "version": 1
  }
}