Pith Number

pith:IEM3WK6M

pith:2008:IEM3WK6M73TSDTPP23ZFQKXJRR

not attested not anchored not stored refs pending

High pressure-high temperature phase diagram of ammonia

Fr\'ed\'eric Datchi (IMPMC), Sandra Ninet (IMPMC)

arxiv:0801.0913 v1 · 2008-01-07 · 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{IEM3WK6M73TSDTPP23ZFQKXJRR}

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	2026-07-04T17:08:19.023138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4119bb2bccfee721cdefd6f2582ae98c7c627edf7eabdc7d57871e39710c4734

Aliases

arxiv: 0801.0913 · arxiv_version: 0801.0913v1 · doi: 10.48550/arxiv.0801.0913 · pith_short_12: IEM3WK6M73TS · pith_short_16: IEM3WK6M73TSDTPP · pith_short_8: IEM3WK6M

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/IEM3WK6M73TSDTPP23ZFQKXJRR \
  | 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: 4119bb2bccfee721cdefd6f2582ae98c7c627edf7eabdc7d57871e39710c4734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f091d778f3c8eae31e8883d0ad95c07f82bac07148c8a13927ccef0cb29cba0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-01-07T07:47:05Z",
    "title_canon_sha256": "1a89ffcdddc745572603d484d3d5fff53214528d891689de1361c73473556998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.0913",
    "kind": "arxiv",
    "version": 1
  }
}