Pith Number

pith:3DIP6WDG

pith:2018:3DIP6WDGK3IUGYLMQUZZG3CL3D

not attested not anchored not stored refs pending

A Light Curve Analysis of Gamma-ray Nova V959 Mon -- Distance and White Dwarf Mass

Izumi Hachisu, Mariko Kato

arxiv:1804.07140 v1 · 2018-04-19 · astro-ph.SR · 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	2026-05-18T00:15:14.382590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d0ff586656d143616c8533936c4bd8d2839f09dff16e813e6ef07a703c534c

Aliases

arxiv: 1804.07140 · arxiv_version: 1804.07140v1 · doi: 10.48550/arxiv.1804.07140 · pith_short_12: 3DIP6WDGK3IU · pith_short_16: 3DIP6WDGK3IUGYLM · pith_short_8: 3DIP6WDG

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/3DIP6WDGK3IUGYLMQUZZG3CL3D \
  | 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: d8d0ff586656d143616c8533936c4bd8d2839f09dff16e813e6ef07a703c534c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d05ed68d444c456f5747c0dcb7f918f3cdbf3c440444a865de6ec0b73a6692",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-19T13:17:29Z",
    "title_canon_sha256": "d2d67e50d31ba880a66e425f90d70de71395aa9051a3a357f782df204dac29a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07140",
    "kind": "arxiv",
    "version": 1
  }
}