Pith Number

pith:SIULRIGX

pith:2015:SIULRIGXB5A673PRYR52TPTULZ

not attested not anchored not stored refs pending

The binary mass transfer origin of the red blue straggler sequence in M30

B. Lanzoni, E. Dalessandro, F. R. Ferraro, G. Beccari, L. Deng, P. Lu, Y. Xin

arxiv:1501.01358 v1 · 2015-01-07 · 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{SIULRIGXB5A673PRYR52TPTULZ}

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	2026-05-18T01:41:14.132923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9228b8a0d70f41efedf1c47ba9be745e44490653624ea3bad0b5ec94e6f3e62f

Aliases

arxiv: 1501.01358 · arxiv_version: 1501.01358v1 · doi: 10.48550/arxiv.1501.01358 · pith_short_12: SIULRIGXB5A6 · pith_short_16: SIULRIGXB5A673PR · pith_short_8: SIULRIGX

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/SIULRIGXB5A673PRYR52TPTULZ \
  | 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: 9228b8a0d70f41efedf1c47ba9be745e44490653624ea3bad0b5ec94e6f3e62f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7483e91678163ab3fab0f41cbf6560cccfd74231c987c3de1305de1d4e9f4bb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-07T03:02:39Z",
    "title_canon_sha256": "3faac4cef67b4697eea692e54e19b1cd09726c3cf26da423a2756d1950edb3a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01358",
    "kind": "arxiv",
    "version": 1
  }
}