Pith Number

pith:5JIF57RC

pith:2016:5JIF57RCBRIUGZXPVNT76KQHM7

not attested not anchored not stored refs pending

Post-maximum near infrared spectra of SN 2014J: A search for interaction signatures

D. J. Sand, D.P.K. Banerjee, E.Y. Hsiao, G.H. Marion, J.T. Parrent, M. D. Stritzinger, M. M. Phillips, T. R. Diamond, V. Joshi, V. Venkataraman

arxiv:1603.07331 v1 · 2016-03-23 · astro-ph.GA · astro-ph.HE

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

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	2026-05-18T01:15:39.749042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea505efe220c514366efab67ff2a0767e1de01f5a3d36820bd3b3479c780057f

Aliases

arxiv: 1603.07331 · arxiv_version: 1603.07331v1 · doi: 10.48550/arxiv.1603.07331 · pith_short_12: 5JIF57RCBRIU · pith_short_16: 5JIF57RCBRIUGZXP · pith_short_8: 5JIF57RC

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/5JIF57RCBRIUGZXPVNT76KQHM7 \
  | 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: ea505efe220c514366efab67ff2a0767e1de01f5a3d36820bd3b3479c780057f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4d7f47e1ae7023a638fcd84349bb3ac0827a12c533355ecdb678a34d9ff6c7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-23T20:00:01Z",
    "title_canon_sha256": "bbfe6e1b5199b69ce25bdde256d4587381a66acba346d4449dbaeefd9a255388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07331",
    "kind": "arxiv",
    "version": 1
  }
}