Pith Number

pith:ZURVVMZ4

pith:2013:ZURVVMZ4J63IK2ZAUASA55BNEF

not attested not anchored not stored refs pending

Photoluminescence in amorphous MgSiO_3 silicate

A. Evans (Keele University), Diamond Light Source), J. E. Parker (Diamond Light Source), L. D. Connor (Diamond Light Source), S. J. Day (Keele University, S. P. Thompson

arxiv:1307.0649 v1 · 2013-07-02 · astro-ph.SR · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZURVVMZ4J63IK2ZAUASA55BNEF}

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	2026-05-18T01:49:00.759107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd235ab33c4fb6856b20a0240ef42d2156eb373575959d209501ac99d654fa79

Aliases

arxiv: 1307.0649 · arxiv_version: 1307.0649v1 · doi: 10.48550/arxiv.1307.0649 · pith_short_12: ZURVVMZ4J63I · pith_short_16: ZURVVMZ4J63IK2ZA · pith_short_8: ZURVVMZ4

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/ZURVVMZ4J63IK2ZAUASA55BNEF \
  | 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: cd235ab33c4fb6856b20a0240ef42d2156eb373575959d209501ac99d654fa79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7be1facb8b4bb3598ab4ec2d77258af53f78821de74d14112628f01dd47838b3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-02T09:47:56Z",
    "title_canon_sha256": "f4aeb3ceb39de6e4e6f416f8125fece53786e9186accdbc03d958b9dce9b4dfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0649",
    "kind": "arxiv",
    "version": 1
  }
}