Pith Number

pith:35ERZBFG

pith:2017:35ERZBFGPCRFOGA7RIKK5K326I

not attested not anchored not stored refs pending

iPTF Survey for Cool Transients

A. A. Miller, A. Goobar, A. Y. Q. Ho, B. Bue, C. Fremling, D. O. Cook, E. Karamehmetoglu, F. J. Masci, F. Taddia, J. D. Neill, J. Sollerman, M. Bulla, M. M. Kasliwal, N. Blagorodnova, O. D. Fox, P. E. Nugent, R. Amanullah, R. Ferretti, R. R. Laher, R. Walters, S. B. Cenko, S. Gezari, S. M. Adams, S. R. Kulkarni, T. Barlow, T. Hung, T. Kupfer, Y. Cao

arxiv:1711.10501 v2 · 2017-11-28 · astro-ph.IM · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35ERZBFGPCRFOGA7RIKK5K326I}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:23:29.102676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df491c84a678a257181f8a14aeab7af220d8beefa55ce0d5ace4b97e913ae585

Aliases

arxiv: 1711.10501 · arxiv_version: 1711.10501v2 · doi: 10.48550/arxiv.1711.10501 · pith_short_12: 35ERZBFGPCRF · pith_short_16: 35ERZBFGPCRFOGA7 · pith_short_8: 35ERZBFG

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/35ERZBFGPCRFOGA7RIKK5K326I \
  | 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: df491c84a678a257181f8a14aeab7af220d8beefa55ce0d5ace4b97e913ae585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d5e3c45148dc26802362fb7f05b9225aaddc0922c9288da9d0c06aba86a010",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-11-28T19:00:06Z",
    "title_canon_sha256": "2fb4ccaf13cde8e3b39f49acdd2d6de66d26988622027918610b1669b3566dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10501",
    "kind": "arxiv",
    "version": 2
  }
}