Pith Number

pith:ZIXJ5SYQ

pith:2011:ZIXJ5SYQWJG5PDEU2KGDHTM3V7

not attested not anchored not stored refs pending

Probing the neutron star spin evolution in the young SMC Be/X-ray binary SXP 1062

R. Turolla, S. B. Popov

arxiv:1112.2507 v2 · 2011-12-12 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZIXJ5SYQWJG5PDEU2KGDHTM3V7}

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	2026-05-18T01:59:11.939852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca2e9ecb10b24dd78c94d28c33cd9bafe98f506d592d359aa9db185a20e055c1

Aliases

arxiv: 1112.2507 · arxiv_version: 1112.2507v2 · doi: 10.48550/arxiv.1112.2507 · pith_short_12: ZIXJ5SYQWJG5 · pith_short_16: ZIXJ5SYQWJG5PDEU · pith_short_8: ZIXJ5SYQ

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/ZIXJ5SYQWJG5PDEU2KGDHTM3V7 \
  | 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: ca2e9ecb10b24dd78c94d28c33cd9bafe98f506d592d359aa9db185a20e055c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c0ef6fc46acede34f3e25624bb226b0cbf130a95368d46935af2c5faabcbbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-12T10:56:18Z",
    "title_canon_sha256": "a41b8b66a67794fdca5804bcf7c6b03786d7716835dbae19eebdf5f4f15c7b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2507",
    "kind": "arxiv",
    "version": 2
  }
}