Pith Number

pith:4TV6NO5E

pith:2011:4TV6NO5EOJQFG4OSTHPVJPTWOU

not attested not anchored not stored refs pending

Investigation of the photosensitivity, temperature sustainability and fluorescence characteristics of several Er-doped photosensitive fibers

Bernard Dussardier (LPMC), G\'erard Monnom (LPMC), Gregory W. Baxter (OTRL), J. Mandal, K. T. V. Grattan, S. A. Wade (OTRL), S. Pal, Stephen F. Collins (OTRL), T. Sun, Y. H. Shen

arxiv:1111.7306 v1 · 2011-11-30 · 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{4TV6NO5EOJQFG4OSTHPVJPTWOU}

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	2026-05-18T04:07:18.159700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4ebe6bba472605371d299df54be767517d53115389fe2cbee62a5a4d45b7efe

Aliases

arxiv: 1111.7306 · arxiv_version: 1111.7306v1 · doi: 10.48550/arxiv.1111.7306 · pith_short_12: 4TV6NO5EOJQF · pith_short_16: 4TV6NO5EOJQFG4OS · pith_short_8: 4TV6NO5E

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/4TV6NO5EOJQFG4OSTHPVJPTWOU \
  | 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: e4ebe6bba472605371d299df54be767517d53115389fe2cbee62a5a4d45b7efe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5af2a07158deec89152b391ed32c5d439cf3eee730fdb8b6aa6b7fb819739451",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-11-30T20:33:55Z",
    "title_canon_sha256": "7cd3aca06db4d5ace2873e5eefa5c2e8730959ebb34c89dc805739b4cb6311cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7306",
    "kind": "arxiv",
    "version": 1
  }
}