Pith Number

pith:2AALEKFZ

pith:2014:2AALEKFZU3MQYJ3EP4MIKVX6OU

not attested not anchored not stored refs pending

AMBER/VLTI Snapshot Survey on Circumstellar Environments

A. Quirrenbach, the VLTI Science Operations Team, Th. Rivinius, W.J. de Wit, Z. Demers

arxiv:1407.8135 v1 · 2014-07-30 · 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{2AALEKFZU3MQYJ3EP4MIKVX6OU}

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	2026-05-18T01:42:27.233885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d000b228b9a6d90c27647f188556fe75250312f5864d7a88c89a20bdb328507e

Aliases

arxiv: 1407.8135 · arxiv_version: 1407.8135v1 · doi: 10.48550/arxiv.1407.8135 · pith_short_12: 2AALEKFZU3MQ · pith_short_16: 2AALEKFZU3MQYJ3E · pith_short_8: 2AALEKFZ

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/2AALEKFZU3MQYJ3EP4MIKVX6OU \
  | 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: d000b228b9a6d90c27647f188556fe75250312f5864d7a88c89a20bdb328507e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37579d1e83eb967c2e77af20ff65f2bfa4275dc39340e876e7d528635d768dad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-30T17:34:40Z",
    "title_canon_sha256": "1bf67fa3ee482cdef2b4c789ec3d6b762110aefd6d4bb3c33d560c14d61772f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8135",
    "kind": "arxiv",
    "version": 1
  }
}