Pith Number

pith:QEZLGZNF

pith:2014:QEZLGZNFX5OPRVANWHPQOFPSZJ

not attested not anchored not stored refs pending

Optical and infrared polarimetry of the transient LMXB Cen X-4 in quiescence

M. C. Baglio, P. D'Avanzo, S. Campana, S. Covino

arxiv:1404.4051 v1 · 2014-04-15 · astro-ph.SR · 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{QEZLGZNFX5OPRVANWHPQOFPSZJ}

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	2026-05-18T02:50:33.520928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8132b365a5bf5cf8d40db1df0715f2ca708bba8ca2accf5504fc3a42a6885855

Aliases

arxiv: 1404.4051 · arxiv_version: 1404.4051v1 · doi: 10.48550/arxiv.1404.4051 · pith_short_12: QEZLGZNFX5OP · pith_short_16: QEZLGZNFX5OPRVAN · pith_short_8: QEZLGZNF

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/QEZLGZNFX5OPRVANWHPQOFPSZJ \
  | 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: 8132b365a5bf5cf8d40db1df0715f2ca708bba8ca2accf5504fc3a42a6885855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b319bf4ad3009650edd440a1c68993ad2c54bb0f1f7ed38f74a50348d3a19d83",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-15T20:00:26Z",
    "title_canon_sha256": "3cfb98f90aa6be200255a775e859ccfee361b29e44de4a98ffc2a60ac3123d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4051",
    "kind": "arxiv",
    "version": 1
  }
}