Pith Number

pith:4625JMDQ

pith:2012:4625JMDQWPGAIEA45QCIEPMWV5

not attested not anchored not stored refs pending

Age Determination for 346 Nearby Stars in the Herschel DEBRIS Survey

Laura Vican

arxiv:1203.1966 v2 · 2012-03-09 · 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{4625JMDQWPGAIEA45QCIEPMWV5}

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.

Cited by

1 paper in Pith

Exploring Activity Across the Stellar Main Sequence with the Sun as a Benchmark

Receipt and verification

First computed	2026-05-18T01:58:11.005936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7b5d4b070b3cc04101cec04823d96af62326b16a547664c91ae78f3c0c7273d

Aliases

arxiv: 1203.1966 · arxiv_version: 1203.1966v2 · doi: 10.48550/arxiv.1203.1966 · pith_short_12: 4625JMDQWPGA · pith_short_16: 4625JMDQWPGAIEA4 · pith_short_8: 4625JMDQ

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/4625JMDQWPGAIEA45QCIEPMWV5 \
  | 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: e7b5d4b070b3cc04101cec04823d96af62326b16a547664c91ae78f3c0c7273d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5571b3b902b548eb997d0c9b38982bdf1a0e6d0980cedb9f3a2c725c6927b27b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-09T00:29:37Z",
    "title_canon_sha256": "9a0d4df92c096a54e8cd38026bd8292617dc275c54db9ff65ce6013ae5d409ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1966",
    "kind": "arxiv",
    "version": 2
  }
}