Pith Number

pith:TVUDFQR7

pith:2016:TVUDFQR7FAVBFTOJ7MGI4FPUFA

not attested not anchored not stored refs pending

Constraining white dwarf structure and neutrino physics in 47 Tucanae

Harvey Richer, Jason Kalirai, Jeremy Heyl, Pier-Emmanuel Tremblay, Ryan Goldsbury

arxiv:1602.06286 v1 · 2016-02-19 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVUDFQR7FAVBFTOJ7MGI4FPUFA}

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	2026-05-18T01:16:40.670171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d6832c23f282a12cdc9fb0c8e15f4281a8de91e27a4cdeb7c65edebb572e99b

Aliases

arxiv: 1602.06286 · arxiv_version: 1602.06286v1 · doi: 10.48550/arxiv.1602.06286 · pith_short_12: TVUDFQR7FAVB · pith_short_16: TVUDFQR7FAVBFTOJ · pith_short_8: TVUDFQR7

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/TVUDFQR7FAVBFTOJ7MGI4FPUFA \
  | 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: 9d6832c23f282a12cdc9fb0c8e15f4281a8de91e27a4cdeb7c65edebb572e99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d120e24ab90d4aad25fbca96619cb1290e0127e6602412dac7f1900c6bbd8df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-02-19T20:41:33Z",
    "title_canon_sha256": "770f5850a1b6a1c7eeb9cc2c7f124839d77865f5516a6bb614ec3c38b282da05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06286",
    "kind": "arxiv",
    "version": 1
  }
}