Pith Number

pith:BYIE6CRM

pith:2011:BYIE6CRMDPNH3Y2PFNY2LJGNH5

not attested not anchored not stored refs pending

Spectroscopic signature of phosphate crystallization in Erbium-doped optical fibre preforms

Anne-Marie Jurdyc (LPCML), Bernard Dussardier (LPMC), Bernard Jacquier (LPCML), Romain Peretti (LPCML), Wilfried Blanc (LPMC)

arxiv:1103.2847 v1 · 2011-03-15 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BYIE6CRMDPNH3Y2PFNY2LJGNH5}

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	2026-05-18T04:26:46.404794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e104f0a2c1bda7de34f2b71a5a4cd3f5a1fd6641e07c796b3d9a060f15b6344

Aliases

arxiv: 1103.2847 · arxiv_version: 1103.2847v1 · doi: 10.48550/arxiv.1103.2847 · pith_short_12: BYIE6CRMDPNH · pith_short_16: BYIE6CRMDPNH3Y2P · pith_short_8: BYIE6CRM

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/BYIE6CRMDPNH3Y2PFNY2LJGNH5 \
  | 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: 0e104f0a2c1bda7de34f2b71a5a4cd3f5a1fd6641e07c796b3d9a060f15b6344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01360aefedffee29d52e858f9052a024fe8696083bfbd4030d0579ee87f66663",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-03-15T06:06:39Z",
    "title_canon_sha256": "fc48868223b18f5df20b69567448afa3aabb5bc6dea196b49ed63ab509794033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2847",
    "kind": "arxiv",
    "version": 1
  }
}